Chart correction N04/22 — chart 37129
37129 7Ed. 10/02/10 LAST NM N01/22 N04/22 Add Buoy "HD3" Y, conical, "X" topmark, Fl Y 5s [Q130.6] 51°14′47″N 2°55′35″E (Plan) Delete Buoy "OH10" 51°14′10.1″N 2°55′27.4″E Buoy "OH12" 51°14′06.0″N 2°55′30.0″E (25(273, 274)21 Oostende)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 10/02/10
Reference information — always verify against official Notices to Mariners before navigation.